The batch script also supports the concept of the variable similar to the other programming language. In this article, you will see how we can create a batch file variables and how we can use it. In the batch file, we can create variable two types, one is using the set commands and another is
Batch file variables and scope Read More »
In my previous article, we have seen the introduction of the batch file (batch script). In this article, I will describe some important commands of the batch file which frequently used. Below find the list of the commands. Note: Batch file commands are not case sensitive. ASSOC Displays or modifies file name extension associations.
Batch file commands Read More »
Recursion is a process in which function call itself and the function that calls itself directly or indirectly called a recursive function. A recursive function calls itself so there can be several numbers of the recursive call, so the recursive function should have the termination condition to break the recursion. If there is a not
In my one project, I need to create an application to upgrade the firmware of the device. Here comport is using for the communication. We cannot fix the COM ID of the USB device in the application because the device could be enumerated with different com id on a different machine as per the availability.
Get COM PORT of USB Serial Device using the VID and PID on Windows Read More »
When you are working on data types then you should know the range of the data types. If you are not clear about the range then you might get the undefined behavior. There is also two header file in c (limits.h and float.h) to provide the range but you can also create an own function
C Program to find the Range of Fundamental Data Types Read More »
Memory layout of a C program typically represented by five main segments: Stack Segment: Local variables reside in stack, and it also handles function call management. Heap Segment: All dynamic memory allocation (memory allocation during runtime using functions like malloc(), calloc(), …etc.) manages by heap dynamic. BSS (Uninitialized Data Segment): Stores global and static variables
Memory Layout of C program Read More »
C Macros are defined using the #define preprocessor directive and do not need to be terminated by a semicolon (;). In C programming, macro is a piece of code which has been given a name using the #define, we will see it in the below example code. Whenever we use this name in the code,
C macros and its types in C Read More »
Are you looking for the best online Python courses? You’re in the right place. I have searched python courses on a lot of platforms and research many hours to find the best python courses. Here I have listed some popular python courses which I found best on the Internet. Note: Most of the listed courses are
Best Online Python Courses in 2018 Read More »
This article is mainly focused on the most repeatedly asked and the latest updated C++ interview questions that are appearing in most of the current C++ interviews. C++ is a powerful and general-purpose programming language created by Bjarne Stroustrup as an extension of the C programming language. C++ is standardized by the ISO (International Organization
C++ Interview Questions and Answers(2024) Read More »
If you are fresher, then definitely a question comes in your mind what is typedef in C and why we use typedef in C programming. If you are looking for these questions like how to use typedef in c, what is typedef in C or why we use typedef in C, then you are at
typedef in C language: 7 application you should know Read More »